沙冈 meaning in Chinese

sand hill

1 the permit holder shall , not later than 2 weeks before commencement of dredging at the site , submit details on silt curtains to be used , including dimensions , exact locations and method of installation and removal , to the director for approval
许可证持有人须在工地展开挖泥工程至少两星期前，向署长提交所采用的隔沙网详情，包括网的大小、准确位置，以及安装和拆除的方法，待署长批准。